90994734

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 204557184

約数和(自身を除く): 113562450

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 313, 521, 558, 626, 939, 1042, 1563, 1878, 2817, 3126, 4689, 5634, 9378, 9703, 16151, 19406, 29109, 32302, 48453, 58218, 87327, 96906, 145359, 163073, 174654, 290718, 326146, 489219, 978438, 1467657, 2935314, 5055263, 10110526, 15165789, 30331578, 45497367, 90994734]

約数ペア:

[(1, 90994734), (2, 45497367), (3, 30331578), (6, 15165789), (9, 10110526), (18, 5055263), (31, 2935314), (62, 1467657), (93, 978438), (186, 489219), (279, 326146), (313, 290718), (521, 174654), (558, 163073), (626, 145359), (939, 96906), (1042, 87327), (1563, 58218), (1878, 48453), (2817, 32302), (3126, 29109), (4689, 19406), (5634, 16151), (9378, 9703)]